/*** Mobile (Default) CSS ***/

/* Basic HTML Tags
======================= */

body {
	background: #000;
	color: #fff;
	font-family: Helvetica, Arial, sans-serif;
	font-size: 16px;
	line-height: 1.4em;
}

p, ul, ol, dl, blockquote {
	margin: 1em 0 0 0;
}

p {
	text-align: justify;
}

ul {
	list-style: disc;
}

ul ul {
	list-style: circle;
}

ul ul ul {
	list-style: square;
}

ol {
	list-style: decimal;
}

ol ol {
	list-style: upper-alpha;
}

ol ol ol {
	list-style: lower-roman;
}

ol ol ol ol {
	list-style: lower-alpha;
}

li, dd {
	margin: 0 0 0 1.5em;
	text-align: left;
}

li:last-child {
	margin-bottom: 1em; /* Needed in nested lists and collapses otherwise. */
}

blockquote {
	display: block;
	margin: 1em 1.5em 0 1.5em;
	text-align: justify;
}

h1 {
	color: #300062;
	font-size: 2em;
	font-weight: bold;
	line-height: 1;
	margin: 0.5em 0 0 0;
	text-align: center;
	text-decoration: none;
}

h2 {
	border-bottom: 1px solid #3f007f;
	color: #3f007f;
	font-size: 1.5em;
	font-weight: bold;
	line-height: 1;
	padding: 0 0 0.125em 0;
	margin: 0.67em 0 0 0;
	text-align: left;
}

h3 {
	color: #87006d;
	font-size: 1.25em;
	font-weight: bold;
	line-height: 1;
	margin: 0.8em 0 0 0;
	text-align: left;
}

h4 {
	font-size: 1.125em;
	font-weight: bold;
	margin: 0.89em 0 0 0;
	text-align: left;
	text-decoration: underline;
}

h5, h6 {
	font-size: 1em;
	font-weight: bold;
	margin: 1em 0 0 0;
	text-align: left;
}

h6 {
	font-style: italic;
}

th, b, strong {
	font-weight: bold;
}

i, em {
	font-style: italic;
}

sup {
	font-size: 0.8em;
	line-height: 1;
	vertical-align: super;
}

sub {
	font-size: 0.8em;
	line-height: 1;
	vertical-align: sub;
}

pre {
	display: block;
	font-family: monospace;
	margin: 1em 0;
	white-space: pre;
}

a {
	color: #87006d;
	text-decoration: none;
}

a:hover,
a:focus {
	text-decoration: underline;
}

hr {
	background: #3f007f;
	border: 0;
	clear: both;
	height: 1px;
	margin: 1em auto;
	padding: 0px;
	text-align: center;
	width: 75%;
}

table {
	border-collapse: collapse;
	color: #000;
	margin: 1em 0 0 0;
	width: 100%;
}

table, th, td {
	border: 1px solid #000;
}

table.no-border,
table.no-border th,
table.no-border td {
	border: 0;
}

tr {

}

th, td {
	padding: 0.5em;
	vertical-align: middle;
}

/* General Classes
======================= */

.center {
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}

.left {
	text-align: left;
}

.right {
	text-align: right;
}

.justify {
	text-align: justify;
}

.hi-lite-border {
	border: 1px solid #000;
	margin: 1em auto 0 auto;
	max-width: 80%;
	padding: 1em;
}

.red {
	color: #d00;
}

.alert {
	color: #900;
}

.clear {
	clear: both;
}

.video-container {
	clear: both;
}

.video {
	height: 0;
	margin: 1em auto;
	overflow: hidden;
	padding-bottom: 56.25%; /* 16:9 */
	padding-top: 25px;
	position: relative;
	text-align: center;
}

.video iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.video video {
	height: auto;
	width: 100%;
}

.video-caption {
	font-size: 0.75em;
	line-height: 1.5em;
	margin: 0 auto;
	text-align: center;
	width: 75%;
}

audio {
	margin: 1em 0 0 0;
}

/* hidden form element */
.hidden,
.nh /* feedback */ {
	display: none;
}

/* order form */
table.order_form {
	border-collapse: collapse;
	margin: 1em 0 0 0;
	width: 100%;
}

table.order_form,
table.order_form th,
table.order_form td {
	border: 1px solid #000;
}

table.order_form th {
	background: #ccc;
	text-align: center;
}

table.order_form th,
table.order_form td {
	padding: 0.5em;
	vertical-align: middle;
}

/* Structure
================= */

#site_container {

}

/* Skip Navigation
----------------------- */
#skip {
	left: -999px;
	position: absolute;
	width: 990px;
}

/* Header Styles
--------------------- */
header {
	background: #2a2a2a;
	padding: 8px;
}

/* shorter clearfix http://nicolasgallagher.com/micro-clearfix-hack/ */
header:before,
header:after {
	content: "";
	display: table;
}

header:after {
	clear: both;
}

header .nasa_insignia {
    float: left;
    text-decoration: none;
	width: 55px;
}

header .nasa_insignia img {
	display: block;
	height: auto;
	max-width: 100%;
	width: auto\9; /* ie8 */
}

header #nasa_affiliation {
	display: none;
}

header #mobile_nav_icon {
	float: right;
	font-weight: bold;
	line-height: 1;
	margin: 3px 0;
	text-decoration: none;
	vertical-align: middle;
	width: 40px;
}

header #mobile_nav_icon img {
	display: block;
	height: auto;
	max-width: 100%;
	width: auto\9; /* ie8 */
}

/* Imagine Banner
---------------------- */

#imagine_banner {
	display: block;
	left: 63px;
	position: absolute;
	text-align: left;
	top: 12px;
}

#imagine_banner #imagine_text {
	max-height: 33px;
	max-width: 209px;
}

#imagine_banner #imagine_logo {
	display: none;
}

/* Page Wrapper
-------------------- */

#page_wrapper {
	background: #300062;
	color: #000;
	margin: 0;
	padding: 0;
}

/* shorter clearfix http://nicolasgallagher.com/micro-clearfix-hack/ */
#page_wrapper:before,
#page_wrapper:after {
	content: "";
	display: table;
}

#page_wrapper:after {
	clear: both;
}

/* Sidebar
--------------- */

#sidebar {
	display: none;
}

/* Search Bar
------------------ */

#content_wrapper #search {
	background: #300062;
	color: #fff;
	line-height: 1;
	padding: 0.5em;
	margin: 0;
	text-align: center;
	vertical-align: middle;
}

#content_wrapper #search label {
	display: none;
}

#content_wrapper #search input {
	background: #fff;
	border: none;
	border-radius: 0.5em;
	color: #000;
	font-style: italic;
	padding: 0.5em;
	margin: 0;
	text-align: left;
	vertical-align: middle;
}

/* Content
--------------- */

#content {
	background: #fff;
	color: #000;
	padding: 1em;
	text-align: left;
}

#content p:first-child {
	margin: 0;
}

#content h1:first-child {
	margin: 0;
}

/* Main Content Images
--------------------------- */

#content img {
	max-width: 100%;
	width: auto\9; /* ie8 */
}

#content .img_full {
	margin: 1em auto;
}

#content .img_left {
	float: left;
	margin: 1em 1em 1em 0;
	position: relative;
	max-width: 100px;
}

#content .img_right {
	float: right;
	margin: 1em 0 1em 1em;
	position: relative;
	max-width: 100px;
}

#content .img_full img,
#content .img_left img,
#content .img_right img {
	display: table;
	margin: 0 auto;
}

#content .caption {
	font-size: 0.75em;
	line-height: 1.5em;
	margin: 0 auto;
	text-align: center;
	width: 75%;
}

#content .img_border {
	border: 1px solid #300062;
}

#content .img_grid {
	align-content: flex-start;
	align-items: flex-start;
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-evenly;
	margin: 1em auto;
	text-align: center;
}

#content .img_grid .img_grid_grp {
	margin: 0.5em auto;
	width: auto;
}

figure {
	display: table;
}

figcaption {
	caption-side: bottom;
	display: table-caption;
	font-size: 0.75em;
	line-height: 1.5em;
	margin: 0.5em auto 0;
	text-align: center;
}

/* Mobile Nav
------------------ */

#mobile_nav {
	display: block;
}

#mobile_nav nav ul {
	background: #3f007f;
	list-style: none;
	margin: 0;
	padding: 0;
}

#mobile_nav nav ul li {
	border-bottom: 1px solid #000;
	margin: 0;
	padding: 0;
}

#mobile_nav nav ul li:last-child {
	border: 0;
}

#mobile_nav nav ul li li {
	border: 0;
}

#mobile_nav nav ul li a {
	color: #fff;
	display: block;
	padding: 0.5em 1em;
}

#mobile_nav nav ul li a:hover,
#mobile_nav nav ul li a:focus {
	background: #87006d;
	color: #fff;
	text-decoration: none;
}

#mobile_nav nav ul li ul {
	display: none;
}

/* Footer
-------------- */

footer {
	color: #a3a3a3;
	font-size: 0.7em;
	line-height: 1.3;
}

/* shorter clearfix http://nicolasgallagher.com/micro-clearfix-hack/ */
footer:before,
footer:after {
	content: "";
	display: table;
}

footer:after {
	clear: both;
}

footer a {
	color: #a3a3a3;
}

footer a:hover,
footer a:focus {
    color: #a3a3a3;
    text-decoration: underline;
}

footer #heasarc_notice {
	background: #2e2e2e;
	margin: 0.5em auto;
	padding: 0.5em;
	text-align: center;
}

footer #req_footer {
	background: #2e2e2e;
	line-height: 1;
}

/* shorter clearfix http://nicolasgallagher.com/micro-clearfix-hack/ */
footer #req_footer:before,
footer #req_footer:after {
	content: "";
	display: table;
}

footer #req_footer:after {
	clear: both;
}

footer #req_footer .nasa_insignia {
	display: none;
}

footer #req_footer #goddard_signature {
	display: none;
}

footer #req_footer #contacts {
	border-bottom: 1px solid #a3a3a3;
	margin: 0.5em 0.5em 0 0.5em;
	padding: 0 0 0.5em 0;
}

footer #req_footer #notices {
	margin: 0.5em;
}

footer #req_footer #contacts ul,
footer #req_footer #notices ul {
	margin: 0;
	padding: 0;
}

footer #req_footer #contacts li,
footer #req_footer #notices li {
	list-style: none;
	margin: 0;
	padding: 0.25em 0;
}

footer #req_footer #notices li:before {
	content: "\203A\020";
}

/* Specialized
=================== */

/* Homepage Features
------------------------- */

#features {
	margin: 1em 0 0 0;
}

/* shorter clearfix http://nicolasgallagher.com/micro-clearfix-hack/ */
#features:before,
#features:after {
	content: "";
	display: table;
}

#features:after {
	clear: both;
}

#features img {
	max-width: 100%;
	width: auto\9; /* ie8 */
}

#features h3 {
	margin: 0.5em 0 0 0;
}

#features p {
	margin: 0.25em 0 0 0;
}

#features #feat_01 {
	margin: 0 0 0.5em 0;
}

#features #feat_02 {
	margin: 0 0 0.5em 0;
}

#features #feat_03 {
	margin: 0 0 0.5em 0;
}

#features #feat_04 {
	margin: 0 0 0.5em 0;
}

#features #feat_05 {
	margin: 0;
}

/* Topic Boxes
------------------- */

.topic {
	border-radius: 25px;
	border: 1px solid #000;
	margin: 1em 0 0 0;
	background-color: #ebebfa;
}

/* shorter clearfix http://nicolasgallagher.com/micro-clearfix-hack/ */
.topic:before,
.topic:after {
	content: "";
	display: table;
}

.topic:after {
	clear: both;
}

/*
.topic_title {
	background: url('/includes/img/topic_bkgd.jpg');
	border-bottom: 1px solid #000;
	padding: 0.5em 1em;
	text-align: left;
}
 */

.topic_title {
	color: #300062;
	font-size: 1.25em;
	font-weight: bold;
	line-height: 1;
	padding: 0.5em 0.5em;
	margin: 0.67em 0 0 0;
	text-align: left;
}

.topic_title a {
	color: #300062;
}

.topic_img {
	float: right;
	margin: 1em;
	width: 100px;
}

.topic_img img {
	display: table;
	margin: 0 auto;
}

.topic_desc {
	margin: 1em;
}

/* Basic/Advanced Nav
-------------------------- */

ul#globalnav {
	list-style: none;
	margin: 0;
}

/* shorter clearfix http://nicolasgallagher.com/micro-clearfix-hack/ */
ul#globalnav:before,
ul#globalnav:after {
	content: "";
	display: table;
}

ul#globalnav:after {
	clear: both;
}

ul#globalnav li {
	float: right;
	margin: 0;
	text-align: center;
}

ul#globalnav li:last-child {
	margin: 0;
}

ul#globalnav li a {
	background: #ccc;
	color: #3f007f;
	display: block;
	font-weight: bold;
	padding: 0.25em 0.5em;
	margin-right: 2px;
}

ul#globalnav li:first-child a {
	margin-right: 0;
}

ul#globalnav li a:hover,
ul#globalnav li a:focus {
	background: #999;
	text-decoration: none;
}

ul#globalnav li a.here {
	background: #999;
}

/* Tell Me More
-------------------- */

.tellmemore {
	background: #edf;
	border-radius: 1em;
	margin: 1em 0 0 0;
	padding: 1em;
}

.tellmemore h6 {
	margin: 0 0 1em 0;
}

.tellmemore ul {
	margin: 0;
}

.tellmemore li:last-child {
	margin-bottom: 0;
}

/* Gallery Styles
---------------------- */

.gallery_item {
	margin: 1em 0;
}

/* shorter clearfix http://nicolasgallagher.com/micro-clearfix-hack/ */
.gallery_item:before,
.gallery_item:after {
	content: "";
	display: table;
}

.gallery_item:after {
	clear: both;
}

#content .gallery_item img {
	border: none;
	float: left;
	height: auto;
	line-height: 0;
	max-width: 100px;
}

.gallery_item h2 {
	margin: 0 0 0 116px;
}

.gallery_item h3 {
	margin: 0 0 0 116px;
}

.gallery_item h4 {
	margin: 0 0 0 116px;
}

.gallery_item h5 {
	margin: 0 0 0 116px;
}

.gallery_item h6 {
	margin: 0 0 0 116px;
}

.gallery_item p {
	margin-left: 116px;
}

/* Dictionary Links
------------------------ */

a.dict_term,
a.dict_term:hover,
a.dict_term:focus
{
	border-bottom: 1px dashed #87006d;
	text-decoration: none;
}

/* Search */

.search-results {

}

/* Ask Astro */
#ask-astro-links {
	display: none;
}

h4.ask-astro {
	margin-bottom: 1em;
}

/* Ask Astro Accordion styles */
.accordionItem button.aa_question {
	border: 1px solid #000;
	border-radius: 0.5em;
	background: #eee;
	background-image: linear-gradient(#eee, #ddd, #eee);
	color: #000;
	cursor: pointer;
	display: block;
	font-size: 1em;
	outline: none;
	padding: 0.25em 0.5em;
	margin: 0;
	text-align: left;
	transition: all 0.25s ease-out;
	width: 100%;
}

.accordionItem button.aa_question:hover {
	background: #ddd;
	background-image: linear-gradient(#ddd, #ccc, #ddd);
}

.accordionItem button.aa_question:before {
	content: '\25BC';
	margin-right: 0.5em;
}

.accordionItem.hide button.aa_question:before {
	content: '\25B6';
}

.accordionItem button.followup {
	padding-left: 3em;
}

.accordionItem div.aa_answer {
	font-size: 0.8em;
	border-right: 1px solid #000;
	border-bottom: 1px solid #000;
	border-left: 1px solid #000;
	border-bottom-left-radius: 0.5em;
	border-bottom-right-radius: 0.5em;
	padding: 1em;
	margin: -0.5em 0 0 0;
}

.accordionItem.hide div.aa_answer {
	display: none;
}

.accordionItem div.aa_answer .aa_id {
	color: #bbb;
}